DE102016105235B4 - Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette - Google Patents

Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette Download PDF

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Publication number
DE102016105235B4
DE102016105235B4 DE102016105235.3A DE102016105235A DE102016105235B4 DE 102016105235 B4 DE102016105235 B4 DE 102016105235B4 DE 102016105235 A DE102016105235 A DE 102016105235A DE 102016105235 B4 DE102016105235 B4 DE 102016105235B4
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DE
Germany
Prior art keywords
filter
filter paper
fibers
paper
cigarette
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Active
Application number
DE102016105235.3A
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German (de)
English (en)
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DE102016105235A1 (de
Inventor
Stefan Bachmann
Christian Mair
Dietmar Volgger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delfortgroup AG
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Delfortgroup AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57882080&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102016105235(B4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delfortgroup AG filed Critical Delfortgroup AG
Priority to DE102016105235.3A priority Critical patent/DE102016105235B4/de
Priority to EP17701315.8A priority patent/EP3433427B1/fr
Priority to CN201780018157.9A priority patent/CN108779609B/zh
Priority to BR112018068607A priority patent/BR112018068607A2/pt
Priority to ES17701315T priority patent/ES2836530T3/es
Priority to PL17701315T priority patent/PL3433427T3/pl
Priority to PCT/EP2017/051368 priority patent/WO2017162347A1/fr
Priority to US16/087,172 priority patent/US11083217B2/en
Publication of DE102016105235A1 publication Critical patent/DE102016105235A1/de
Priority to PH12018501973A priority patent/PH12018501973A1/en
Publication of DE102016105235B4 publication Critical patent/DE102016105235B4/de
Application granted granted Critical
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/06—Long fibres, i.e. fibres exceeding the upper length limit of conventional paper-making fibres; Filaments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DE102016105235.3A 2016-03-21 2016-03-21 Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette Active DE102016105235B4 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE102016105235.3A DE102016105235B4 (de) 2016-03-21 2016-03-21 Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette
PCT/EP2017/051368 WO2017162347A1 (fr) 2016-03-21 2017-01-24 Papier filtre amélioré pour filtre de cigarette
CN201780018157.9A CN108779609B (zh) 2016-03-21 2017-01-24 改进的用于香烟滤嘴的滤纸
BR112018068607A BR112018068607A2 (pt) 2016-03-21 2017-01-24 papel de filtro melhorado para filtros de cigarro
ES17701315T ES2836530T3 (es) 2016-03-21 2017-01-24 Papel de filtro mejorado para filtro de cigarrillo
PL17701315T PL3433427T3 (pl) 2016-03-21 2017-01-24 Ulepszona bibuła filtracyjna do filtrów papierosowych
EP17701315.8A EP3433427B1 (fr) 2016-03-21 2017-01-24 Papier filtre amélioré pour filtre de cigarette
US16/087,172 US11083217B2 (en) 2016-03-21 2017-01-24 Filter paper for cigarette filters
PH12018501973A PH12018501973A1 (en) 2016-03-21 2018-09-13 Improved filter paper for cigarette filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016105235.3A DE102016105235B4 (de) 2016-03-21 2016-03-21 Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette

Publications (2)

Publication Number Publication Date
DE102016105235A1 DE102016105235A1 (de) 2017-09-21
DE102016105235B4 true DE102016105235B4 (de) 2019-02-14

Family

ID=57882080

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016105235.3A Active DE102016105235B4 (de) 2016-03-21 2016-03-21 Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette

Country Status (9)

Country Link
US (1) US11083217B2 (fr)
EP (1) EP3433427B1 (fr)
CN (1) CN108779609B (fr)
BR (1) BR112018068607A2 (fr)
DE (1) DE102016105235B4 (fr)
ES (1) ES2836530T3 (fr)
PH (1) PH12018501973A1 (fr)
PL (1) PL3433427T3 (fr)
WO (1) WO2017162347A1 (fr)

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EP3732999B1 (fr) * 2017-12-26 2022-08-24 Japan Tobacco Inc. Article à fumer à filtre
DE102018107944B3 (de) * 2018-04-04 2019-06-19 Delfortgroup Ag Verbessertes filterpapier, herstellungsverfahren und daraus gefertigter beutel
US11492755B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11313081B2 (en) 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11512433B2 (en) 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11230811B2 (en) 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11421385B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Soft wipe comprising cellulose acetate
US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag
US11420784B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Food packaging articles
US11421387B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Tissue product comprising cellulose acetate
US11414818B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11466408B2 (en) 2018-08-23 2022-10-11 Eastman Chemical Company Highly absorbent articles
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
US11408128B2 (en) 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11299854B2 (en) 2018-08-23 2022-04-12 Eastman Chemical Company Paper product articles
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11401660B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Broke composition of matter
US11441267B2 (en) 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11492757B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone
US11639579B2 (en) 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11525215B2 (en) 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film
US11306433B2 (en) * 2018-08-23 2022-04-19 Eastman Chemical Company Composition of matter effluent from refiner of a wet laid process
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
CN109588769B (zh) * 2018-12-26 2021-05-14 湖南中烟工业有限责任公司 一种降温嘴棒及卷烟
DE102019100112B4 (de) * 2019-01-04 2020-09-10 Delfortgroup Ag Biologisch abbaubares Segment eines Rauchartikels
KR20220018476A (ko) * 2019-06-10 2022-02-15 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 물품용 안정적 래퍼
JP7504205B2 (ja) * 2019-12-13 2024-06-21 デルフォルトグループ、アクチエンゲゼルシャフト 喫煙製品用水流交絡フィルタ材料
ES2931774T3 (es) * 2019-12-20 2023-01-02 Mondi Ag Papel permeable al vapor de agua y resistente al agua caliente
DE102020131672A1 (de) * 2020-07-01 2022-01-05 Delfortgroup Ag Hitzebeständiges umhüllungspapier für aerosolerzeugende artikel
DE102021115456A1 (de) * 2021-06-15 2022-12-15 Delfortgroup Ag Filtermaterial für segmente für rauchartikel mit reduzierter kriechneigung
DE102021115450A1 (de) * 2021-06-15 2022-12-15 Delfortgroup Ag Filtermaterial für rauchartikel mit verbessertem dehnungsverhalten
ES2958821A1 (es) 2022-07-19 2024-02-15 Miquel Y Costas & Miquel Sa Papel para filtro de cigarrillos y filtro que lo comprende
CN115094674A (zh) * 2022-07-20 2022-09-23 胡菊生 一种双层结构液体过滤用滤纸及其制备方法

Citations (2)

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DE19753195A1 (de) * 1997-11-21 1999-05-27 Reemtsma H F & Ph Biologisch abbaubarer Filter für Cigaretten
DE102012106801A1 (de) * 2012-07-26 2014-01-30 Delfortgroup Ag In Wasser rasch zerfallendes Filterpapier

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GB2075328B (en) 1980-04-21 1984-05-02 Filtrona Ltd Tobacco-smoke filter
DE3624661A1 (de) 1986-07-22 1988-02-04 Rhodia Ag Ventilierte zigarette
CA2082512C (fr) 1991-03-11 1996-11-12 Motohiko Muramatsu Filtre de cigarette et cigarette utilisant ce filtre
JP3420359B2 (ja) 1994-10-21 2003-06-23 ダイセル化学工業株式会社 たばこ煙用フィルター素材、繊維状セルロースエステル及びその製造方法
JP2883298B2 (ja) 1995-08-09 1999-04-19 三島製紙株式会社 たばこ用水分散性シート並びにこれを用いたたばこ
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JP3779945B2 (ja) 2002-08-08 2006-05-31 ダイセル化学工業株式会社 たばこ煙用フィルター素材、繊維状セルロースエステル短繊維及びその製造方法
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Publication number Priority date Publication date Assignee Title
DE19753195A1 (de) * 1997-11-21 1999-05-27 Reemtsma H F & Ph Biologisch abbaubarer Filter für Cigaretten
DE102012106801A1 (de) * 2012-07-26 2014-01-30 Delfortgroup Ag In Wasser rasch zerfallendes Filterpapier
EP2761085A1 (fr) 2012-07-26 2014-08-06 delfortgroup AG Papier filtre se désagrégeant rapidement dans l'eau

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ISO 16065
ISO 1924-2:2008
ISO 2965:2009
ISO 534:2011
ISO 536:2012
ISO 6565:2011

Also Published As

Publication number Publication date
US11083217B2 (en) 2021-08-10
CN108779609B (zh) 2021-11-16
EP3433427A1 (fr) 2019-01-30
CN108779609A (zh) 2018-11-09
PH12018501973A1 (en) 2019-06-17
EP3433427B1 (fr) 2020-09-09
ES2836530T3 (es) 2021-06-25
PL3433427T3 (pl) 2021-03-08
US20190059443A1 (en) 2019-02-28
WO2017162347A1 (fr) 2017-09-28
DE102016105235A1 (de) 2017-09-21
BR112018068607A2 (pt) 2019-02-05

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